{"id":"MGASA-2021-0368","summary":"Updated lib3mf packages fix security vulnerability","details":"A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP()\nfunctionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can\nlead to code execution. An attacker can provide a malicious file to trigger\nthis vulnerability (CVE-2021-21772).\n\nA new package 'act' is introduced to build newer version of lib3mf.\n\nAlso, openscad is rebuilt against this updated library.\n","modified":"2026-04-16T04:41:35.957527304Z","published":"2021-07-25T08:34:17Z","upstream":["CVE-2021-21772"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0368.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29018"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/WDGGB65YBQL662M3MOBNNJJNRNURW4TG/"}],"affected":[{"package":{"name":"lib3mf","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/lib3mf?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0368.json"}},{"package":{"name":"act","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/act?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.0-4.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0368.json"}},{"package":{"name":"openscad","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/openscad?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2021.01-1.2.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0368.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}